CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal.
We apply CA's tier categories to other US counties to help us understand the severity of the spread.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
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Report updated: 9/16/22; data available through 9/15/22
Cases chart, explained
Northeast: Boston,
New York City,
Philadelphia,
Pittsburgh,
Bergen, NJ
Mid-Atlantic: Washington DC,
Arlington,
Fairfax,
Richmond
Midwest: Chicago,
Madison,
Cincinnati,
Lexington,
Minneapolis,
St Louis
Southeast: Charlotte,
Columbia,
Memphis,
Nashville,
Knoxville,
Atlanta,
Orlando
South: Austin,
Dallas,
Houston,
Oklahoma City,
New Orleans
West / Northwest: Portland,
Seattle,
Phoenix,
Las Vegas,
Salt Lake City,
Denver,
Alburquerque
California: All CA counties
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place.
As of 9/15/22, there were 249,715 total cases and 2,076 total deaths.
In the past week, new cases grew by 12.6%; new deaths went from 0.3 to 0.6.
New cases are 2.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,371 days to 1,221 days (longer doubling time is better).
As of 9/15/22, there were 526,851 total cases and 5,705 total deaths.
In the past week, new cases grew by -1.2%; new deaths went from 2.3 to 1.7.
New cases are 0.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,177 days to 1,239 days (longer doubling time is better).
As of 9/15/22, there were 359,969 total cases and 5,275 total deaths.
In the past week, new cases grew by -53.6%; new deaths went from 1.0 to 1.3.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,022 days to 2,209 days (longer doubling time is better).
As of 9/15/22, there were 315,361 total cases and 3,525 total deaths.
In the past week, new cases grew by 14.9%; new deaths went from 1.1 to 2.3.
New cases are 3.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 734 days to 643 days (longer doubling time is better).
As of 9/15/22, there were 284,664 total cases and 3,557 total deaths.
In the past week, new cases grew by 23.0%; new deaths went from 0.6 to 1.3.
New cases are 3.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,102 days to 932 days (longer doubling time is better).
As of 9/15/22, there were 167,342 total cases and 1,382 total deaths.
In the past week, new cases grew by 9.6%; new deaths went from 0.0 to 0.0.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,719 days to 1,548 days (longer doubling time is better).
As of 9/15/22, there were 60,259 total cases and 337 total deaths.
In the past week, new cases grew by 28.5%; new deaths went from 0.0 to 0.3.
New cases are 3.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,048 days to 899 days (longer doubling time is better).
As of 9/15/22, there were 233,503 total cases and 1,569 total deaths.
In the past week, new cases grew by 14.7%; new deaths went from 2.7 to 0.9.
New cases are 2.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,014 days to 956 days (longer doubling time is better).
As of 9/15/22, there were 56,322 total cases and 535 total deaths.
In the past week, new cases grew by 19.6%; new deaths went from 0.1 to 0.1.
New cases are 3.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 768 days to 719 days (longer doubling time is better).
As of 9/15/22, there were 1,394,110 total cases and 14,763 total deaths.
In the past week, new cases grew by 6.4%; new deaths went from 1.7 to 4.4.
New cases are 2.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,098 days to 992 days (longer doubling time is better).
As of 9/15/22, there were 163,549 total cases and 569 total deaths.
In the past week, new cases grew by 48.9%; new deaths went from 0.4 to 0.7.
New cases are 4.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,003 days to 692 days (longer doubling time is better).
As of 9/15/22, there were 219,491 total cases and 2,126 total deaths.
In the past week, new cases grew by -11.3%; new deaths went from 0.0 to 0.0.
New cases are 3.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 669 days to 759 days (longer doubling time is better).
As of 9/15/22, there were 112,313 total cases and 651 total deaths.
In the past week, new cases grew by -34.6%; new deaths went from 0.6 to 0.1.
New cases are 3.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 588 days to 905 days (longer doubling time is better).
As of 9/15/22, there were 357,855 total cases and 2,688 total deaths.
In the past week, new cases grew by 1.2%; new deaths went from 0.7 to 0.9.
New cases are 2.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,005 days to 997 days (longer doubling time is better).
As of 9/15/22, there were 268,912 total cases and 3,498 total deaths.
In the past week, new cases grew by -13.6%; new deaths went from 2.1 to 0.6.
New cases are 3.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 583 days to 680 days (longer doubling time is better).
As of 9/15/22, there were 336,751 total cases and 1,736 total deaths.
In the past week, new cases grew by 1.8%; new deaths went from 0.6 to 0.6.
New cases are 3.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 716 days to 707 days (longer doubling time is better).
As of 9/15/22, there were 147,755 total cases and 970 total deaths.
In the past week, new cases grew by -26.4%; new deaths went from 0.3 to 0.0.
New cases are 4.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 473 days to 647 days (longer doubling time is better).
As of 9/15/22, there were 271,800 total cases and 3,479 total deaths.
In the past week, new cases grew by -75.2%; new deaths went from 0.4 to 0.0.
New cases are 0.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,175 days to 10,001 days (longer doubling time is better).
As of 9/15/22, there were 220,709 total cases and 1,749 total deaths.
In the past week, new cases grew by -74.2%; new deaths went from 0.1 to 0.0.
New cases are 0.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,346 days to 8,576 days (longer doubling time is better).
As of 9/15/22, there were 147,277 total cases and 1,482 total deaths.
In the past week, new cases grew by -76.9%; new deaths went from 0.0 to 0.0.
New cases are 1.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 814 days to 8,505 days (longer doubling time is better).
As of 9/15/22, there were 259,136 total cases and 2,495 total deaths.
In the past week, new cases grew by -18.4%; new deaths went from 0.9 to 1.4.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 969 days to 1,191 days (longer doubling time is better).
As of 9/15/22, there were 452,218 total cases and 3,065 total deaths.
In the past week, new cases went from 0.0 to 516; new deaths went from 5.3 to 2.1.
New cases are 5.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/15/22, there were 310,163 total cases and 1,786 total deaths.
In the past week, new cases grew by -38.3%; new deaths went from 0.4 to 0.4.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 992 days to 956 days (longer doubling time is better).
As of 9/15/22, there were 655,208 total cases and 6,896 total deaths.
In the past week, new cases grew by -31.5%; new deaths went from 1.3 to 1.1.
New cases are 2.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 911 days to 1,252 days (longer doubling time is better).
As of 9/15/22, there were 1,208,024 total cases and 11,270 total deaths.
In the past week, new cases grew by -35.7%; new deaths went from 1.9 to 2.1.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 967 days to 1,357 days (longer doubling time is better).
As of 9/15/22, there were 228,212 total cases and 2,545 total deaths.
In the past week, new cases grew by -42.3%; new deaths went from 0.7 to 0.4.
New cases are 2.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 498 days to 870 days (longer doubling time is better).
As of 9/15/22, there were 106,036 total cases and 1,165 total deaths.
In the past week, new cases grew by -2.6%; new deaths went from 0.0 to 0.3.
New cases are 2.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 942 days to 1,165 days (longer doubling time is better).
As of 9/15/22, there were 156,063 total cases and 1,378 total deaths.
In the past week, new cases grew by -19.3%; new deaths went from 0.9 to 0.9.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,022 days to 1,216 days (longer doubling time is better).
As of 9/15/22, there were 510,499 total cases and 3,129 total deaths.
In the past week, new cases grew by -14.3%; new deaths went from 2.3 to 2.0.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,748 days to 2,478 days (longer doubling time is better).
As of 9/15/22, there were 1,421,340 total cases and 17,865 total deaths.
In the past week, new cases grew by 88.9%; new deaths went from 4.1 to 6.3.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 3,093 days to 1,640 days (longer doubling time is better).
As of 9/15/22, there were 638,710 total cases and 8,930 total deaths.
In the past week, new cases went from 137.1 to 0; new deaths went from 1.9 to 0.0.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,765 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/15/22, there were 388,380 total cases and 1,721 total deaths.
In the past week, new cases grew by 6.5%; new deaths went from 0.3 to 0.7.
New cases are 1.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,692 days to 1,592 days (longer doubling time is better).
As of 9/15/22, there were 209,736 total cases and 1,430 total deaths.
In the past week, new cases grew by 30.5%; new deaths went from 0.0 to 0.0.
New cases are 2.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,996 days to 1,394 days (longer doubling time is better).
As of 9/15/22, there were 178,874 total cases and 2,076 total deaths.
In the past week, new cases grew by 14.7%; new deaths went from 0.3 to 1.4.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,759 days to 1,448 days (longer doubling time is better).